package com.fyi.lhjattend.service;

import com.fyi.lhjattend.pojo.Attend;
import org.springframework.web.multipart.MultipartFile;
import java.util.List;

public interface AttendService {

    String upload(String classes, MultipartFile nameListExcel);

    String sign(String name);

    List<Attend> findAllBySign(Integer sign);
}

